100201201102122 has 32 divisors (see below), whose sum is σ = 200436402358464. Its totient is φ = 33394734172800.

The previous prime is 100201201102097. The next prime is 100201201102147. The reversal of 100201201102122 is 221201102102001.

It is an interprime number because it is at equal distance from previous prime (100201201102097) and next prime (100201201102147).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1032729972 + ... + 1032826992.

It is an arithmetic number, because the mean of its divisors is an integer number (6263637573702).

Almost surely, 2^{100201201102122} is an apocalyptic number.

100201201102122 is an abundant number, since it is smaller than the sum of its proper divisors (100235201256342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100201201102122 is a wasteful number, since it uses less digits than its factorization.

100201201102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124454.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100201201102122 its reverse (221201102102001), we get a palindrome (321402303204123).

The spelling of 100201201102122 in words is "one hundred trillion, two hundred one billion, two hundred one million, one hundred two thousand, one hundred twenty-two".